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　　SLN014S5A-220 Other Names:

　　Bolt-Type Reversing Contactor SLN014S5A-220

　　Eaton, a world-renowned provider of electrical and industrial control solutions, offers the SLN014S5A-220 vacuum contactor, widely used in medium- and high-voltage power distribution, motor control, and industrial automation.

　　Product Features

　　Vacuum Arc Extinguishing Technology:

　　Vacuum contactors use vacuum as the arc extinguishing medium, offering advantages such as strong arc extinguishing capability, long arc life, and minimal maintenance.

　　The vacuum interrupter chamber has a high internal vacuum and excellent insulation properties, effectively preventing arc reignition and short-circuit faults. High Reliability: As a renowned electrical manufacturer, Eaton's products undergo rigorous quality control and testing during the design and manufacturing process, ensuring high reliability. The vacuum contactors feature long life and low failure rates, meeting the demands of a variety of harsh environments. Environmentally Friendly: They contain no greenhouse gases such as SF6 and are RoHS compliant, contributing to green manufacturing. Low energy consumption and low coil power consumption ensure long-term operation. Modular Design: This product utilizes a modular design for easy installation, maintenance, and replacement. The modular design also enhances product flexibility and scalability, enabling customization and upgrades based on user needs. Intelligent Features (Specific features are subject to confirmation in the product manual): Eaton vacuum contactors are equipped with intelligent features such as remote monitoring, fault diagnosis, and automatic reclosing. These features enhance the automation level and operational efficiency of power systems, reducing operation and maintenance costs. Eaton Vacuum Contactor Mainstream Series

　　BV Series

　　Voltage Rating: AC 380V-12kV

　　Features: Compact design, high short-circuit breaking capacity, suitable for industrial motor control.

　　Applications: Heavy industries such as metallurgy, mining, and cement.

　　VCP-W Series

　　Voltage Rating: AC 12kV

　　Features: Suitable for indoor use, with anti-tampering features, compliant with IEC 62271.

　　Applications: Medium-voltage switchgear in substations and distribution rooms.

　　VMax Series

　　Voltage Rating: AC 3.3kV-12kV

　　Features: High reliability, low maintenance, and supports intelligent monitoring (e.g., temperature and contact wear).

　　Applications: Critical infrastructure such as rail transit and data centers.

　　Reference Cases

　　Motor Control Project at a Steel Plant

　　Requirement: Control a blast furnace blower motor (AC 10kV, 800A), starting and stopping more than 10 times daily.

　　Solution: Eaton VMax series vacuum contactors, combined with an intelligent monitoring system.

　　Result: Five years of trouble-free operation, 60% reduction in maintenance costs.

　　Backup power supply switching for a data center

　　Requirement: Automatically switch between mains power and diesel generators (AC 690V, 630A).

　　Solution: Eaton BV series vacuum contactors, integrated into an ATS (automatic transfer switch).

　　Result: Switching time<100ms, ensuring uninterrupted power to critical loads.

　　Applications

　　Power systems: Used for control and protection of power distribution systems, ensuring safe and stable operation.

　　Industrial automation: In industrial automation, vacuum contactors can be used to control the start and stop of equipment such as motors and transformers.

　　New energy: With the rapid development of renewable energy, vacuum contactors also play a vital role in renewable energy power generation systems such as solar and wind power.

　　Motor control: Frequent starting/stopping of three-phase asynchronous motors reduces arc damage to contacts.

　　Capacitor Bank Switching: Rapidly switching capacitors in reactive power compensation systems to maintain power factor.

　　Renewable Energy: Used for power switching in devices such as solar inverters and wind turbine converters.

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　　Please refer to customer service for specific quotes. Since these products are new, prices may not be accurate.

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